Spherical vacuum desiccator



FIG. 1 is a top perspective view showing a spherical vacuum desiccator according to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right-hand side elevational view thereof;

FIG. 4 is a left-hand side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a bottom perspective view thereof. 

The ornamental design for a spherical vacuum desiccator, as shown. 